Iran Conflict Selloff Rattles Tech Stocks | Bloomberg Tech 3/3/2026

Oil prices surge to multi-year highs

Brent crude hit $85 for the first time since 2024 as the Strait of Hormuz faces shipping disruptions, while Iraqi oil production halts and U.S. refineries face supply concerns.

Tech stocks plunge on inflation fears

The Nasdaq dropped nearly 2% and Bitcoin fell 7.7% as investors fled risk assets, with the Federal Reserve unable to cut rates amid inflationary pressures from energy markets.

Pre-existing AI concerns amplify losses

Investors were already cautious on tech due to high AI spending and disruption fears, making them predisposed to sell broadly when geopolitical risks emerged.

Defense stocks face paradoxical pressure

Despite increased demand for munitions from RTX, Lockheed Martin, and Northrop Grumman, defense names are caught in the broad market selloff despite their strategic importance.

Cost asymmetry drives military innovation

The U.S. is accelerating cheaper countermeasures like one-way attack drones and directed energy weapons to counter $20,000 Iranian drones rather than relying on $4 million Patriot missiles.

Cybersecurity deemed critical infrastructure

DHS warnings about Iranian cyber capabilities highlight urgent investment needs in private and public sector security, though stocks remain under pressure in the risk-off environment.

Altman admits sloppy rollout

OpenAI CEO Sam Altman acknowledged the company's Pentagon contract announcement was rushed and appeared opportunistic amid the DoD's public dispute with Anthropic.

Backlash benefits competitors

The controversy has driven users toward Anthropic's Claude, with ChatGPT downloads impacted by public protests and internal dissent at OpenAI over safety guidelines.

NVIDIA faces new China export caps

New U.S. restrictions may limit chip sales to any single Chinese company, and Beijing has not approved major orders for NVIDIA's H21 chips, removing potential upside from guidance.

Physical infrastructure vulnerable

Amazon Web Services warned of service disruptions after drones damaged three data centers in the UAE, highlighting direct physical threats to cloud infrastructure in the region.